And Statler says this test is going to be a really important proof of concept.

斯塔特勒称这个测试将是一个非常重要的概念证明。

Tom Statler is a NASA scientist on the mission. And here's what he said at a briefing last week.

汤姆·斯塔特勒是此次NASA任务的科学家。这是他在上周的新闻发布会上发表的言论。

The two old men, Statler and Waldorf.

两个老人，斯塔特勒和沃尔多夫。